Responsible to build the inner degrees of freedom in a (trunk) space. More...

#include <buildInnerDofs.hh>

Inheritance diagram for hp2D::BuildInnerDofsLinTrunk:
hp2D::BuildInnerDofs hp2D::BuildDofsBase

Public Member Functions

 BuildInnerDofsLinTrunk ()
 Default constructor. More...
 
 BuildInnerDofsLinTrunk (Space &spc)
 Constructor. More...
 
virtual BuildInnerDofsLinTrunkclone (Space *spc=0) const
 Virtual copy constructor with a twist. More...
 
virtual void operator() (concepts::Quad &cntr, concepts::TColumn< Real > *&T1, const uint nn[2])
 Builds the degrees of freedom. More...
 
Spacespace ()
 Returns the space. More...
 
virtual bool trunk (uint p, uint q, const ushort P[2])
 Trunk space indicator function. More...
 

Protected Member Functions

void computePmax_ (const concepts::Quad &cntr, ushort Pmax[2]) const
 Computes maximal polynomial Pmax degree in cntr in tensor form. More...
 
concepts::AdaptiveControlctrl0_ (uint idx)
 Returns vertex tag of vertex with key idx. More...
 
concepts::AdaptiveControlP< 1 > & ctrl1_ (uint idx)
 Returns edge tag of edge with key idx. More...
 
concepts::AdaptiveControlP< 2 > & ctrl2_ (uint idx)
 Returns face tag of face with key idx. More...
 
void deactivate_ (const concepts::Edge &edg)
 Deactivates the children of the edge edg (including the middle vertex). More...
 
void deactivate_ (const concepts::Vertex &vtx)
 Deactivates the children of the vertex vtx. More...
 
uint & dim_ ()
 Returns a reference to the dimension of the space. More...
 
std::map< uint, concepts::EdgeData >::const_iterator edgeListEnd () const
 Returns the end of the list with edge data. More...
 
std::map< uint, concepts::EdgeData >::const_iterator edgeListFind (uint idx) const
 Returns the iterator to the edge data of the edge with key idx. More...
 
std::map< uint, concepts::VertexData >::const_iterator vertexListEnd () const
 Returns the end of the list with vertex data. More...
 
std::map< uint, concepts::VertexData >::const_iterator vertexListFind (uint idx) const
 Returns the iterator to the vertex data of the vertex with key idx. More...
 

Protected Attributes

Spacespc_
 Space to build the vertex degrees of freedom from. More...
 

Detailed Description

Responsible to build the inner degrees of freedom in a (trunk) space.

Using this class, only a trunk of the degrees of freedom in the interior are built: if (p + q) <= ((P[0] > P[1]) ? P[0] : P[1]) the degree of freedom with polynomial degrees p, q in each direction is built (P[i] are the maximal polynomial degrees in each direction.)

This class is registered as the default strategy in a Space to build the inner degrees of freedom. Giving Space a different class through the use of Space::buildInnerDofs, you can change that behaviour.

Author
Philipp Frauenfelder, 2004

Definition at line 104 of file buildInnerDofs.hh.

Constructor & Destructor Documentation

◆ BuildInnerDofsLinTrunk() [1/2]

hp2D::BuildInnerDofsLinTrunk::BuildInnerDofsLinTrunk ( )
inline

Default constructor.

Definition at line 107 of file buildInnerDofs.hh.

◆ BuildInnerDofsLinTrunk() [2/2]

hp2D::BuildInnerDofsLinTrunk::BuildInnerDofsLinTrunk ( Space spc)
inline

Constructor.

Parameters
spcSpace to build the inner degrees of freedom from

Definition at line 111 of file buildInnerDofs.hh.

Member Function Documentation

◆ clone()

virtual BuildInnerDofsLinTrunk* hp2D::BuildInnerDofsLinTrunk::clone ( Space spc = 0) const
virtual

Virtual copy constructor with a twist.

If a copy of a space is created, the strategies to build the degrees of freedom of the copy should also reference the copy and not the initial space. This is done by giving the argument spc to clone.

Parameters
spcSpace to work on for the return value. If set to 0, spc_ is used.

Reimplemented from hp2D::BuildInnerDofs.

◆ computePmax_()

void hp2D::BuildDofsBase::computePmax_ ( const concepts::Quad cntr,
ushort  Pmax[2] 
) const
inlineprotectedinherited

Computes maximal polynomial Pmax degree in cntr in tensor form.

Definition at line 142 of file buildDofsBase.hh.

◆ ctrl0_()

concepts::AdaptiveControl & hp2D::BuildDofsBase::ctrl0_ ( uint  idx)
inlineprotectedinherited

Returns vertex tag of vertex with key idx.

Definition at line 93 of file buildDofsBase.hh.

◆ ctrl1_()

concepts::AdaptiveControlP< 1 > & hp2D::BuildDofsBase::ctrl1_ ( uint  idx)
inlineprotectedinherited

Returns edge tag of edge with key idx.

Definition at line 98 of file buildDofsBase.hh.

◆ ctrl2_()

concepts::AdaptiveControlP< 2 > & hp2D::BuildDofsBase::ctrl2_ ( uint  idx)
inlineprotectedinherited

Returns face tag of face with key idx.

Definition at line 103 of file buildDofsBase.hh.

◆ deactivate_() [1/2]

void hp2D::BuildDofsBase::deactivate_ ( const concepts::Edge edg)
inlineprotectedinherited

Deactivates the children of the edge edg (including the middle vertex).

Definition at line 137 of file buildDofsBase.hh.

◆ deactivate_() [2/2]

void hp2D::BuildDofsBase::deactivate_ ( const concepts::Vertex vtx)
inlineprotectedinherited

Deactivates the children of the vertex vtx.

Definition at line 132 of file buildDofsBase.hh.

◆ dim_()

uint& hp2D::BuildDofsBase::dim_ ( )
inlineprotectedinherited

Returns a reference to the dimension of the space.

Definition at line 81 of file buildDofsBase.hh.

◆ edgeListEnd()

std::map< uint, concepts::EdgeData >::const_iterator hp2D::BuildDofsBase::edgeListEnd ( ) const
inlineprotectedinherited

Returns the end of the list with edge data.

Definition at line 127 of file buildDofsBase.hh.

◆ edgeListFind()

std::map< uint, concepts::EdgeData >::const_iterator hp2D::BuildDofsBase::edgeListFind ( uint  idx) const
inlineprotectedinherited

Returns the iterator to the edge data of the edge with key idx.

Definition at line 121 of file buildDofsBase.hh.

◆ operator()()

virtual void hp2D::BuildInnerDofs::operator() ( concepts::Quad cntr,
concepts::TColumn< Real > *&  T1,
const uint  nn[2] 
)
virtualinherited

Builds the degrees of freedom.

Parameters
cntrHex which vertices should be considered
T1New T columns created for the degrees of freedom in the vertices

Implements hp2D::BuildDofsBase.

◆ space()

Space* hp2D::BuildDofsBase::space ( )
inlineinherited

Returns the space.

Definition at line 60 of file buildDofsBase.hh.

◆ trunk()

virtual bool hp2D::BuildInnerDofsLinTrunk::trunk ( uint  p,
uint  q,
const ushort  P[2] 
)
virtual

Trunk space indicator function.

For each degree of freedom, this function is called to find out if it should be built or not. If the return value is true, the degree of freedom is built, otherwise it is not.

The default behaviour of this function is to return true. Overwrite it if you want to have a trunk space (e.g. as in BuildInnerDofsLinTrunk).

Parameters
pPolynomial degree in first direction of current degree of freedom
qPolynomial degree in second direction of current degree of freedom
PMaximal polynomial degree in the interior

Reimplemented from hp2D::BuildInnerDofs.

◆ vertexListEnd()

std::map< uint, concepts::VertexData >::const_iterator hp2D::BuildDofsBase::vertexListEnd ( ) const
inlineprotectedinherited

Returns the end of the list with vertex data.

Definition at line 115 of file buildDofsBase.hh.

◆ vertexListFind()

std::map< uint, concepts::VertexData >::const_iterator hp2D::BuildDofsBase::vertexListFind ( uint  idx) const
inlineprotectedinherited

Returns the iterator to the vertex data of the vertex with key idx.

Definition at line 109 of file buildDofsBase.hh.

Member Data Documentation

◆ spc_

Space* hp2D::BuildDofsBase::spc_
protectedinherited

Space to build the vertex degrees of freedom from.

Definition at line 90 of file buildDofsBase.hh.


The documentation for this class was generated from the following file:
Page URL: http://wiki.math.ethz.ch/bin/view/Concepts/WebHome
21 August 2020
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